发明名称 |
ASSISTING LISTENING DEVICE HAVING AUDIOMETRY FUNCTION |
摘要 |
An assisting listening device having audiometry function includes an earphone, a testing signal generator, a feedback generator and a control box. The testing signal generator is controlled by a digital signal processor of the control box to provide a testing signal to a speaker of the earphone. The feedback generator will generate a feedback signal to the digital signal processor of the control box subject to the testing signal, enabling the digital signal processor to evaluate the user's hearing threshold level so that the user can adjust the functioning of the assisting listening device optimally subject to the evaluation result.
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申请公布号 |
US2013195281(A1) |
申请公布日期 |
2013.08.01 |
申请号 |
US201213362403 |
申请日期 |
2012.01.31 |
申请人 |
CHIANG YUNG-YU;CHANG HUNG-YUE;WEI MING-FAN;MERRY ELECTRONICS CO., LTD. |
发明人 |
CHIANG YUNG-YU;CHANG HUNG-YUE;WEI MING-FAN |
分类号 |
H04R29/00 |
主分类号 |
H04R29/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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